35 Wholesale and retail store services featuring solar panels for the production of electricity and related structural and installation components, sold as units; Wholesale and retail store services featuring photovoltaic cells and modules, photovoltaic solar modules, solar cells, solar cell modules, photovoltaic inverters and electrical controllers, inverted rectifiers as parts of solar systems, solar thermal equipment and photovoltaic conversion apparatus and systems, photovoltaic installation apparatus, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and concentration optics, and control algorithms, photovoltaic systems that convert sunlight into electric and thermal energy, parts for the foregoing goods, namely, solar cells, photovoltaic solar modules, solar inverters, power inverters and silicon wafers, solar panels for electricity generation, energy storage apparatus comprised of batteries, inverters, solar energy collectors for electricity generation, electricity energy supply controller, namely, programmable controllers and actuators that track the sun enabling concentrating optics to maximize solar energy input, electricity controller for managing electricity energy, namely, programmable controllers and actuators that track the sun enabling concentrating optics to maximize solar energy input, solar wafers, power converters used in solar power generation, inverter remote temperature controlling apparatus for solar power generation, apparatus for inspecting solar power generating facilities, namely, optical inspection apparatus, accumulators for photovoltaic power, photovoltaic apparatus for converting solar radiation to electrical energy, current converters concerning solar energy, solar energy storage devices, solar batteries; managerial planning of and business consultation on the utilization of solar equipment and solar systems, solar thermal equipment and systems, as well as photovoltaic conversion apparatus and systems; professional consultancy relating to energy efficiency in buildings; consultancy in the field of energy-saving